Ten key points of using air blast drying oven

Blast drying oven is a kind of commonly used drying oven equipment, which is mainly used for baking, drying, dissolving, disinfecting, etc it is widely used in industrial and mining enterprises, medical and health, biology, agriculture, chemical industry and other fields Today, we will mainly introduce the ten key points of using the blast drying oven, hoping to help users better apply the product 1 After connecting the power supply, you can turn on two sets of heating switches, and then set the key of the control instrument to the temperature you need The indicator light is on, and the blower switch can be turned on to make the blower work 2 When the temperature rises to the required temperature, the indicator light goes out At the beginning of constant temperature, the temperature may continue to rise, which is the effect of waste heat This phenomenon will tend to be stable for about half an hour In the process of constant temperature, with the help of the temperature controller in the box, the temperature is controlled automatically without manual management 3 A group of heating switches can be turned off at constant temperature, and only one group of electric heaters can be left to work, so as to avoid too much power affecting the sensitivity of constant temperature 4 The box shall be placed at indoor level 5 A knife switch with iron case shall be installed in the power supply line for the special use of this box, and the case shall be grounded 6 Before power on, please check the electrical performance of the box, and pay attention to whether there is open circuit or leakage 7 When everything is ready, put the test object, close the box door and unscrew the vent valve at the top, then connect the power supply and start to work 8 It is not allowed to remove the side door at will, disturb or change the line, but in case of failure of the box, the side door can be removed and checked one by one according to the line 9 This box is a non explosion-proof drying box, so it has inflammable and volatile materials Do not put them in the drying box to avoid occurrence 10 Each drying oven is attached with two test object shelves The average load of each shelf is 15kg Do not place the test object too tightly or overload to avoid affecting the convection of hot air At the same time, the test object cannot be placed on the radiator at the bottom of the working room to prevent overheating and damage to the test object.